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SGM812 Datasheet Microprocessor Supervisory

Manufacturer: SG Micro

Overview: SGM811/SGM812 Microprocessor Supervisory Circuits with Manual Reset Input.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The SGM811/SGM812 supervisory circuits monitor the power supply voltage in microprocessor and digital systems.

The SGM811/SGM812 are designed to monitor eight different voltages;

these voltages have been selected for the effective monitoring of 1.8V, 2.5V, 3V, 3.3V and 5V supply voltage levels.

Key Features

  • Superior Upgrade for MAX811/MAX812 and ADM811/ADM812.
  • Full Specified over Temperature.
  • Low Power Consumption: 13μA (TYP).
  • Precision Voltage Monitor: 1.8V, 2.5V, 3V, 3.3V and 5V Options.
  • Reset Assertion Down to 1V VCC.
  • 150ms (MIN) Power-On Reset Logic Low nRESET Output (SGM811) Logic High RESET Output (SGM812).
  • Manual Reset Input.
  • Available in Green SOT-143 and SOT-23-5 Packages.

SGM812 Distributor